{"id":148169,"date":"2024-04-27T15:48:48","date_gmt":"2024-04-27T15:48:48","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%eb%a5%98-%eb%b3%80%ec%95%95%ea%b8%b0-2\/"},"modified":"2024-04-27T15:48:48","modified_gmt":"2024-04-27T15:48:48","slug":"%ec%a0%84%eb%a5%98-%eb%b3%80%ec%95%95%ea%b8%b0-2","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%eb%a5%98-%eb%b3%80%ec%95%95%ea%b8%b0-2\/","title":{"rendered":"\uc804\ub958 \ubcc0\uc555\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc804\ub958 \ubcc0\uc555\uae30\ub294 \uace0\uc804\ub958\ub97c \uc800\uc804\ub958\ub85c \ubcc0\ud658\ud574\uc918 \uc804\ub825 \uce21\uc815, \ud68c\ub85c \ubcf4\ud638\uc5d0 \ud544\uc218\uc801\uc778 \uc804\uae30 \uc7a5\uce58\ub85c, \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\ub97c \uae30\ubc18\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\ub958-\ubcc0\uc555\uae30.png\" alt=\"\uc804\ub958 \ubcc0\uc555\uae30\"\/><\/p>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\uc804\ub958 \ubcc0\uc555\uae30(Current Transformer, CT)\ub294 \uc804\uae30 \ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \uace0\uc804\ub958\ub97c \ub0ae\uc740 \uc804\ub958\ub85c \ubcc0\ud658\ud558\uc5ec \uc804\ub825\uc744 \uce21\uc815\ud558\uac70\ub098 \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc804\ub958 \ubcc0\uc555\uae30\ub294 \ud2b9\ud788 \ub300\uaddc\ubaa8 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \uc804\ub825\uc744 \uc548\uc804\ud558\uac8c \uac10\uc2dc\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub294 <strong>\uc804\uc790\uae30 \uc720\ub3c4<\/strong>(Electromagnetic Induction)\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. \uc774\ub294 \ubb3c\ub9ac\ud559\uc790 \ub9c8\uc774\ud074 \ud328\ub7ec\ub370\uc774(Michael Faraday)\uac00 \ubc1c\uacac\ud55c \ud604\uc0c1\uc73c\ub85c, \ubcc0\ud654\ud558\ub294 \uc790\uae30\uc7a5\uc774 \uc804\uae30\uc7a5\uc744 \uc720\ub3c4\uc2dc\ucf1c \ud68c\ub85c\uc5d0 \uc804\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \uc804\ub958 \ubcc0\uc555\uae30\ub294 <strong>1\ucc28 \ucf54\uc77c<\/strong>\uacfc <strong>2\ucc28 \ucf54\uc77c<\/strong>\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. 1\ucc28 \ucf54\uc77c\uc744 \ud1b5\uacfc\ud558\ub294 \ubcc0\ud654\ud558\ub294 \uc804\ub958\uac00 \uc8fc\ubcc0\uc5d0 \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud558\uace0, \uc774 \uc790\uae30\uc7a5\uc774 2\ucc28 \ucf54\uc77c\uc744 \uad00\ud1b5\ud558\uba74 \uadf8 \uacb0\uacfc\ub85c \uc804\ub958\uac00 \uc720\ub3c4\ub429\ub2c8\ub2e4. 1\ucc28 \ucf54\uc77c\uc744 \ud1b5\uacfc\ud558\ub294 \uc804\ub958\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c 2\ucc28 \ucf54\uc77c\uc5d0\uc11c \uc720\ub3c4\ub418\ub294 \uc804\ub958\uc758 \ud06c\uae30\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uc885\ub958<\/h2>\n<ul>\n<li><strong>\ub2e8\ub77d \ubcc0\uc555\uae30<\/strong>: \uc8fc\ub85c \ubcf4\ud638\uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\uba70, \ud68c\ub85c\uc758 \uacfc\uc804\ub958\ub97c \uac10\uc9c0\ud560 \ubaa9\uc801\uc73c\ub85c \uc124\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\ubc00 \ubcc0\uc555\uae30<\/strong>: \uc804\ub958\uc758 \uc815\ubc00\ud55c \uce21\uc815\uc774 \ud544\uc694\ud560 \ub54c \uc0ac\uc6a9\ub418\uba70, \uce21\uc815 \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud55c \uace0\uc815\ubc00\ub3c4 \ubcc0\uc555\uae30\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0c1\uc6a9 \ubcc0\uc555\uae30<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c \uc0c1\uc5c5\uc6a9 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\uba70, \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud45c\uc900 \uce21\uc815 \ubc0f \uac10\uc2dc \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uc801\uc6a9<\/h2>\n<p>\uc804\ub958 \ubcc0\uc555\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc804\ub825 \uce21\uc815<\/strong>: \uc804\ub825 \uacf5\uae09 \ud68c\uc0ac\uc5d0\uc11c \uc804\ub958\uc758 \ud06c\uae30\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ud558\uc5ec \uace0\uac1d\uc5d0\uac8c \uc694\uae08\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud68c\ub85c \ubcf4\ud638<\/strong>: \uacfc\uc804\ub958 \uac10\uc9c0 \uc2dc \ud68c\ub85c\ub97c \uc790\ub3d9\uc73c\ub85c \ucc28\ub2e8\ud558\uc5ec \uc7a5\ube44\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uae30\uc801 \uc870\uc815<\/strong>: \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \uc804\ub958\ub97c \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud568\uc73c\ub85c\uc368 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uad6c\uc870<\/h2>\n<p>\uc804\ub958 \ubcc0\uc555\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><u>1\ucc28 \ucf54\uc77c<\/u>: \ub192\uc740 \uc804\ub958\ub97c \ubc1b\uc544\ub4e4\uc774\uba70, \uc804\ub958 \ubcc0\ud654\uc5d0 \ub530\ub77c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li><u>2\ucc28 \ucf54\uc77c<\/u>: 1\ucc28 \ucf54\uc77c\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \uc720\ub3c4\ub418\ub294 \uc804\ub958\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774 2\ucc28 \ucf54\uc77c\uc5d0\uc11c\uc758 \uc804\ub958\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<li><u>\uc2ec\uc7ac(Core)<\/u>: \uc790\uae30\uc7a5\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ud558\uae30 \uc704\ud55c \uc7ac\ub8cc\ub85c, \uc8fc\ub85c \ucca0\uc774\ub098 \ud398\ub77c\uc774\ud2b8(ferrite) \uac19\uc740 \uc790\uc131\uc7ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc804\ub958 \ubcc0\uc555\uae30\uc758 \uc120\ud0dd \uc694\ub839<\/h2>\n<p>\uc804\ub958 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc800\uc804\uc555 \ub610\ub294 \uace0\uc804\uc555 \uc2dc\uc2a4\ud15c, \uc0ac\uc6a9 \ubaa9\uc801, \uadf8\ub9ac\uace0 \ud544\uc694\ud55c \uc815\ubc00\ub3c4\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcc0\ud658 \ube44\uc728, \uc815\uaca9 \uc804\ub958, \uc815\uaca9 \ubd80\ub2f4 \ub4f1\uc758 \uc804\uae30\uc801 \uc0ac\uc591\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\ub958 \ubcc0\uc555\uae30\ub294 \uc804\uae30 \ubc0f \uc804\ub825 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uae30\uae30\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc804\ub825 \uce21\uc815 \ubc0f \uad00\ub9ac\uc5d0 \uc788\uc5b4\uc11c \uc548\uc804\ud558\uace0 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \uadf8 \uc774\ud574\uc640 \uc815\ud655\ud55c \uc0ac\uc6a9\uc740 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc804\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\ub958 \ubcc0\uc555\uae30\ub294 \uace0\uc804\ub958\ub97c \uc800\uc804\ub958\ub85c \ubcc0\ud658\ud574\uc918 \uc804\ub825 \uce21\uc815, \ud68c\ub85c \ubcf4\ud638\uc5d0 \ud544\uc218\uc801\uc778 \uc804\uae30 \uc7a5\uce58\ub85c, \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\ub97c \uae30\ubc18\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":183201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc804\ub958 \ubcc0\uc555\uae30 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc804\ub958 \ubcc0\uc555\uae30\ub294 \uace0\uc804\ub958\ub97c 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